About the book: 2021 / “I’ll tell the readers honestly - you’ve never read this Lukyanenko before. I didn't write this book. Its author is my eldest son. Sometimes this happens - just ask Stephen King. The only thing that confuses me is that Artemy wrote this book when he was less than thirteen years old. But on the other hand, he wrote it for his peers. It seems to me that he succeeded. But, of course, it’s up to the reader to decide.” Sergei Lukyanenko